/Engine/Source/Runtime/Experimental/Chaos/Public/Chaos/PBDLongRangeConstraintsBase.h
Return a vector representing the amount of segment required for the tether to shrink back to its maximum target length constraint, or zero if the constraint is already met.
[FSolverVec3](API\Runtime\Chaos\Chaos\FSolverVec3) GetDelta ( const [FSolverParticles](API\Runtime\Chaos\Chaos\FSolverParticles) & Particles, const [FTether](API\Runtime\Chaos\Chaos\FPBDLongRangeConstraintsBase\FTether) & Tether, const [FSolverReal](API\Runtime\Chaos\Chaos\FSolverReal) InScale ) const